Thermal mass flow controller Teledyne Hastings Instruments

Teledyne Hastings Thermal Mass Flowmeters and Mass Flow Controllers are designed for the precise measurement and control of vacuum and gas flows.

The current Models HFM Thermal Mass Flow meter and HFC Thermal Mass Flow Controller represent the culmination of more than 60 years experience in manufacturing quality mass flow instruments. The basic design incorporates removable/replaceable components to provide users a low cost of ownership, maximum flexibility, and reduced downtime.

The heart of the system is a replaceable sensor which virtually eliminates long downtimes due to clogging, the most common cause of failure in the industry. The modular design also offers adjustable range capabilities, in-line filtration, and replaceable electronics to allow users maximum flexibility in adjusting their system for changing requirements. Current designs can accommodate flow rates from 10 SCCM to 15,000 SLPM, fast responding or zero overshoot electronics.

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